DATA CLEANING AND PREPROCESSING AUTOMATION IN PYTHON: AN EFFICIENT PIPELINE APPROACH. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 4, p. 181–187, 2025. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/1506. Acesso em: 25 jun. 2026.